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Official data from INPI

CONJUNTO METALURGICO DE FUNDICAO BEM COMO BOCAL GIRATORIO,RESPECTIVAMENTE QUEIMADOR GIRATORIO

ArquivadaInvention Patent

Application data

Number

PI8105814

Type

Invention Patent

Filing

09/12/1980

Publication

06/08/1982

Progress at the INPI

  1. Filing09/12/80
  2. Publication06/08/82
  3. Examination10/13/82
  4. Allowance09/18/84
  5. Abandoned
  6. In force

The application was allowed on 09/18/1984 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 06/11/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. S. (pessoa física)

VOEST ALPINE AG

Inventors

N. M. (pessoa física)

R. B. (pessoa física)

R. B. (pessoa física)

W. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/11/1985

RPI 764

Notificação para pagamento de retribuição

#13.1

01/15/1985

RPI 743

Deferimento

#9.1

09/18/1984

RPI 726

14.1

03/07/1984

RPI 698

Exigência - art. 36 da LPI

#6.1

09/13/1983

RPI 673

Solicitação de exame técnico

#4.1

10/13/1982

RPI 625

Publicação do pedido de patente

#3.1

06/08/1982

RPI 607

Pedido de patente depositado

#2.1

10/27/1981

RPI 575

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